12
Verifying the installation
After a transceiver module or network cable is installed, execute the
display transceiver interface
command on the device to verify the installation.
•
If the command displays information about the transceiver module or network cable correctly,
the installation is correct.
The command output depends on the transceiver module or network cable type, device model,
and software version. The following sample output displays information about a QSFP28
network cable installed on HundredGigE 1/0/10:
<Sysname> display transceiver interface hundredgige 1/0/10
HundredGigE1/0/10 transceiver information:
Transceiver Type : STACK_QSFP28
Connector Type : COPPER
Wavelength(nm) : N/A
Transfer Distance(m) : 5
Digital Diagnostic Monitoring : NO
Vendor Name : H3C
•
If an error message is displayed, follow the procedures described in this document to remove
and reinstall the transceiver module or network cable. If the issue persists, contact H3C
Support.
The following are error messages that might be displayed.
The port is not a fiber port.
Error: The port has no transceiver information.
No transceiver module or network cable is present in the port.
Error: The transceiver is absent.
Failed to obtain information about the transceiver module or network cable.
Error: Reading information from the transceiver failed.